Description
The Worlds First Single Apparent Source Speaker
The world’s first Single Apparent Source speaker, now with the 12th generation Uni-Q with MAT. A bespoke driver array engineered to deliver pristine performance, and capable of raising Blade to new heights of performance. Featuring four 225mm (9 in.) force-cancelling bass drivers, Blade One Meta is the top model in the Blade series.
Key Features
- Uncompromised Innovation: Obsessed with sound quality and committed to bringing a superior listening experience, KEF’s engineers created the revolutionary Concept Blade to showcase their technology leadership and innovation.
- Design: Three-way bass reflex, Single Apparent Source
- Uni-Q Driver Array: HF: 25mm (1 in.) aluminum dome with MAT, MF: 125mm (5 in.) aluminum cone
- Four Bass Units: LF: 4 x 225mm (9 in.) aluminum cone, force-cancelling
- Frequency Range: Free field (-6dB): 27Hz – 45kHz; Typical in-room bass response (-6dB): 20Hz
Technical Specifications
| Specification | Details |
|---|---|
| Frequency Range (free field) (-6dB) | 27Hz – 45kHz |
| Frequency Range (typical in room bass response) (-6dB) | 20Hz |
| Frequency Response (3dB) | 35Hz – 35kHz |
| Crossover Frequency | 350Hz, 2kHz |
| Amplifier Requirements | 50-400W |
| Sensitivity (2.83V/1m) | 88dB |
| Harmonic Distortion 2nd and 3rd harmonics (90dB, 1m) | <0.5% 40Hz – 100kHz, <0.2% 200Hz – 2kHz, <0.1% 2kHz – 20kHz |
| Maximum Output (SPL) | 117dB |
| Impedance | 4 (min. 2.8 ) |
| Weight | 57.2 kg (126 lbs.) |
| Dimensions (with plinth) | 1590 x 363 x 540 mm (62.5 x 14.3 x 21.2 in.) |
Standard Finishes
Available in a variety of high-end finishes for a premium look and feel. Please contact us for more information on finish options.





Reviews
There are no reviews yet.